203593920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 684702720

約数和(自身を除く): 481108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 71, 80, 87, 96, 103, 116, 120, 142, 145, 160, 174, 192, 206, 213, 232, 240, 284, 290, 309, 320, 348, 355, 412, 426, 435, 464, 480, 515, 568, 580, 618, 696, 710, 824, 852, 870, 928, 960, 1030, 1065, 1136, 1160, 1236, 1392, 1420, 1545, 1648, 1704, 1740, 1856, 2059, 2060, 2130, 2272, 2320, 2472, 2784, 2840, 2987, 3090, 3296, 3408, 3480, 4118, 4120, 4260, 4544, 4640, 4944, 5568, 5680, 5974, 6177, 6180, 6592, 6816, 6960, 7313, 8236, 8240, 8520, 8961, 9280, 9888, 10295, 11360, 11948, 12354, 12360, 13632, 13920, 14626, 14935, 16472, 16480, 17040, 17922, 19776, 20590, 21939, 22720, 23896, 24708, 24720, 27840, 29252, 29870, 30885, 32944, 32960, 34080, 35844, 36565, 41180, 43878, 44805, 47792, 49416, 49440, 58504, 59740, 61770, 65888, 68160, 71688, 73130, 82360, 87756, 89610, 95584, 98832, 98880, 109695, 117008, 119480, 123540, 131776, 143376, 146260, 164720, 175512, 179220, 191168, 197664, 212077, 219390, 234016, 238960, 247080, 286752, 292520, 329440, 351024, 358440, 395328, 424154, 438780, 468032, 477920, 494160, 573504, 585040, 636231, 658880, 702048, 716880, 848308, 877560, 955840, 988320, 1060385, 1170080, 1272462, 1404096, 1433760, 1696616, 1755120, 1976640, 2120770, 2340160, 2544924, 2867520, 3181155, 3393232, 3510240, 4241540, 5089848, 6362310, 6786464, 7020480, 8483080, 10179696, 12724620, 13572928, 16966160, 20359392, 25449240, 33932320, 40718784, 50898480, 67864640, 101796960, 203593920]

約数ペア:

[(1, 203593920), (2, 101796960), (3, 67864640), (4, 50898480), (5, 40718784), (6, 33932320), (8, 25449240), (10, 20359392), (12, 16966160), (15, 13572928), (16, 12724620), (20, 10179696), (24, 8483080), (29, 7020480), (30, 6786464), (32, 6362310), (40, 5089848), (48, 4241540), (58, 3510240), (60, 3393232), (64, 3181155), (71, 2867520), (80, 2544924), (87, 2340160), (96, 2120770), (103, 1976640), (116, 1755120), (120, 1696616), (142, 1433760), (145, 1404096), (160, 1272462), (174, 1170080), (192, 1060385), (206, 988320), (213, 955840), (232, 877560), (240, 848308), (284, 716880), (290, 702048), (309, 658880), (320, 636231), (348, 585040), (355, 573504), (412, 494160), (426, 477920), (435, 468032), (464, 438780), (480, 424154), (515, 395328), (568, 358440), (580, 351024), (618, 329440), (696, 292520), (710, 286752), (824, 247080), (852, 238960), (870, 234016), (928, 219390), (960, 212077), (1030, 197664), (1065, 191168), (1136, 179220), (1160, 175512), (1236, 164720), (1392, 146260), (1420, 143376), (1545, 131776), (1648, 123540), (1704, 119480), (1740, 117008), (1856, 109695), (2059, 98880), (2060, 98832), (2130, 95584), (2272, 89610), (2320, 87756), (2472, 82360), (2784, 73130), (2840, 71688), (2987, 68160), (3090, 65888), (3296, 61770), (3408, 59740), (3480, 58504), (4118, 49440), (4120, 49416), (4260, 47792), (4544, 44805), (4640, 43878), (4944, 41180), (5568, 36565), (5680, 35844), (5974, 34080), (6177, 32960), (6180, 32944), (6592, 30885), (6816, 29870), (6960, 29252), (7313, 27840), (8236, 24720), (8240, 24708), (8520, 23896), (8961, 22720), (9280, 21939), (9888, 20590), (10295, 19776), (11360, 17922), (11948, 17040), (12354, 16480), (12360, 16472), (13632, 14935), (13920, 14626)]